AC-Sampler: Accelerate And Correct Diffusion Sampling with Metropolis-Hastings Algorithm (AC-Sampler) (ICLR 2026)

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This repository contains the official implementation of "AC-Sampler: Accelerate And Correct Diffusion Sampling with Metropolis-Hastings Algorithm" in ICLR 2026.

Minsang Park$^1$, Gyuwon Sim$^1$, Hyeongho Na$^2$, Jiseok Kwak$^1$, Sumin Lee$^1$, Richard Lee Kim$^1$, Donghyeok Shin$^1$, Byeonghu Na$^1$, Yeongmin Kim$^1$, and Il-Chul Moon$^{1,3}$

KAIST$^1$, UNIST$^2$, summary.ai$^3$

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To be updated